<md-dialog aria-label="DatePicker" class="datepicker-dialog">
    <md-content>
        <datepicker ng-model="value"></datepicker>
    <md-content>
    <div class="md-actions" layout layout-padding>
        <span flex></span>
        <md-button ng-click="cancel()">Annuler</md-button>
    </div>
</md-dialog>